comtradr - comtradr 1.0.3

• this is a patch to fix a bug that did not return tidy_cols anymore that was introduced by the previous patch
  • new automated tests for this bug have been introduced Full Changelog: https://github.com/ropensci/comtradr/compare/v1.0.2...v1.0.3

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Published by datapumpernickel over 1 year ago

comtradr - comtradr 1.0.2

• this is a patch to fix two bugs in the package:
  • a missing return in the call to tidy_cols did not allow users to set this argument to false, see https://github.com/ropensci/comtradr/issues/88 and commit 6f34592 (thanks @FATelarico)
  • a missing parameter in the file size conversion function did not allow the bulk facility to download small files. This has been fixed.

Full Changelog: https://github.com/ropensci/comtradr/compare/v1.0.1...v1.0.2

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Published by datapumpernickel over 1 year ago

comtradr - comtradr 1.0.1

• this is a patch to fix a CRAN policy violation, namely that the cache was written in the wrong directory due to using rappdirs.

• If you have used comtradr prior to version 1.0.1 I recommend running ct_migrate_cache() to copy files to the new cache and remove the old cache

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Published by datapumpernickel almost 2 years ago

comtradr - comtradr 1.0.0

CRAN release: 2024-05-14 * with this update comtradr has reached full functionality, including bulk files

New features

• BULK DOWNLOAD ADDED: the function ct_get_bulk has been added. It enables the use of the bulk download facility from Comtrade.

• Please see the vignette https://docs.ropensci.org/comtradr/articles/bulk_files.html for details

Bug fixes

• The check for the parameter flowCode did not allow the value "everything" as it should. Now it does (commit 279cf03)

- R
Published by datapumpernickel about 2 years ago

comtradr - comtradr 0.4.0.0

• comtradr has received a complete overhaul. Please reference the Readme for all new functions and use-cases.

NEW FEATURES

• Caching Functionality: Implemented enhanced caching features, and added a dedicated vignette explaining caching concepts. Environment variables allow for configuration of some caching features.

• Functionality Updates: Major updates to key functions such as ct_get_data and ct_get_ref_table, including parameter adjustments and usability improvements, mostly checks for all important parameters before the request is send out.

Deprecated in Version 0.4.0

• ctcommoditydb_type

  • Deprecated with no direct alternative.

• ctcountrylookup

  • Deprecated, use country_codes dataset for country codes.

• ct_search

  • Deprecated, use ct_get_data() as an alternative.

• ctupdatedatabases

  • Deprecated, utilize the update parameter in ct_get_data.

• ctusepretty_cols

  • Deprecated, replaced by the process argument in main functions.

• ctgetreset_time

  • Deprecated, no longer relevant due to daily call limit enforcement.

• ctgetremaininghourlyqueries

  • Deprecated, as hourly reset time no longer exists.

• ctregistertoken

  • Deprecated, use set_primary_comtrade_key() instead.

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Published by datapumpernickel over 2 years ago

comtradr - comtradr 0.3.0

NEW FEATURES

• Modifications to ct_search() to add support for commodity code ag6 (#30)

BUG FIXES

• Function ct_register_token() now checks if the provided token is recognized by the official API and only grants "premium" credentials if it is (#34).

• Passing an API token string to ct_register_token() now properly bumps the hourly rate limit up to 10,000 (#21).

• In func ct_search(), passing a character vector of long-form commodity descriptions to arg commod_codes will now throw an error prior to making an API call, which would fail (#24).

• Update the country package data, to stay up to date with the reporter/partner country table that Comtrade is using. This is an update to the file inst/extdata/country_table.rda. (#29).

• In func ct_search(), improve error messaging when an input country is invalid. (#31).

• In func ct_search(), fix bug in which running queries using the SITCrev2 commodity type was returning raw HTML (as opposed to json data). (#27).

• In func ct_country_lookup(), remove NA inputs from multi-country lookups (previously NA was being stringified and included in the pipe-separated regex lookup).

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Published by ChrisMuir about 4 years ago

comtradr - comtradr 0.2.2

• Remove unused dependency methods from Imports.

- R
Published by ChrisMuir over 7 years ago

comtradr - comtradr 0.2.1

NEW FEATURES

• Modifications to ct_search() to allow for pulling all monthly data for an entire year in a single query (#14)
• For function ct_search(), expanded the valid input types for args start_date and end_date (#10).

BUG FIXES

• ct_search() now supports all commodity classifications offered by UN Comtrade (#16).
• The updates generated by function ct_update_databases() are now properly preserved between R sessions (#11).
• Passing "services" to arg type within function ct_search() now uses commodity classification EB02 by default (previously this would throw an error, fixes #6).
• When using commodity classification EB02 within function ct_search(), passing "TOTAL" to arg commod_codes no longer returns zero results (#7).
• ct_commodity_lookup() no longer returns zero results when passing all caps input to arg search_terms (#9).

- R
Published by ChrisMuir about 8 years ago

comtradr - comtradr 0.1.0

PKG API CHANGES

• Eliminated functions ct_commodities_table and ct_countries_table.
• Added new functions ct_update_databases, ct_use_pretty_cols, ct_commodity_db_type, ct_register_token, ct_get_reset_time, ct_get_remaining_hourly_queries.
• Renamed functions: commodity_lookup is now ct_commodity_lookup, country_lookup is now ct_country_lookup.
• The commodity and country reference tables are now saved as cached package data, and accessed by comtradr functions when necessary. This replaces the need for functions ct_commodities_table and ct_countries_table.
• Reorder function arguments within function ct_search.
• Changed some function argument names to ensure snake_case is being used throughout the package.
• ct_search now returns a data frame, as opposed to a list.

MINOR CHANGES

• Added a vignette directory, with an "Intro to comtradr" vignette.
• API requests are now throttled based on the rate limits imposed by the UN Comtrade.
• Added function for setting a valid API key/token (ct_register_token).
• Appending API metadata to each returned data frame as attributes (url of the API call, date-time of the query, duration of the query in seconds).
• Added package level man page.
• Now using native R errors/warnings, as opposed to nesting API status codes in a returned list.
• Imports changes: remove dplyr, add magrittr and purrr.
• Expand and improve test coverage via testthat.

BUG FIXES

• The issues related to type-safety in function commodity_lookup have been fixed by importing purrr and using purrr::map in place of sapply. This fixes issue #2 and issue #3.

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Published by ChrisMuir over 8 years ago

comtradr - comtradr 0.0.2

New Features

• commoditylookup(): Expanded function to accept multiple commodities or commodity codes (as either character vector or numeric vector). Also added argument "returnchar" that allows the user to specify list output or char vector output, and argument "return_code" that specifies output of commodity descriptions or commodity codes.

Minor Improvements

• Add unit tests via testthat.

- R
Published by ChrisMuir almost 9 years ago

comtradr - comtradr 0.0.1

This package has been made available on CRAN: https://CRAN.R-project.org/package=comtradr

- R
Published by ChrisMuir about 9 years ago